Image rendering method and device, electronic equipment and storage medium

The invention relates to an image rendering method and device, electronic equipment and a storage medium. Comprising the steps that brightness data, a first noise image and a second noise image of an image are acquired, and the noise types of the first noise image and the second noise image are diff...

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Bibliographic Details
Main Author WANG JICHAO
Format Patent
LanguageChinese
English
Published 08.03.2022
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:The invention relates to an image rendering method and device, electronic equipment and a storage medium. Comprising the steps that brightness data, a first noise image and a second noise image of an image are acquired, and the noise types of the first noise image and the second noise image are different; in the preset direction of the first noise image, shifting the initial sampling position by a preset distance each time, and sampling the first noise image for multiple times to obtain a plurality of sub-images; and sequentially carrying out superposition processing on each sub-image in the plurality of sub-images, the second noise image, the brightness data and the image to obtain a rendered image of the image. According to the invention, the rendered image with the image highlight area flickering randomly can be obtained. Compared with a traditional rendering method, the method does not need the steps of reading each pixel of the image one by one, calculating a highlight angular point, placing each star-aw
Bibliography:Application Number: CN202111482231